149846697

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16633}}^1$

素因数の和:16670

約数の個数: 48

約数和(自身を含む): 290629248

約数和(自身を除く): 140782551

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 9009, 16633, 49899, 116431, 149697, 182963, 216229, 349293, 548889, 648687, 1047879, 1280741, 1513603, 1646667, 1946061, 2378519, 3842223, 4540809, 7135557, 11526669, 13622427, 16649633, 21406671, 49948899, 149846697]

約数ペア:

[(1, 149846697), (3, 49948899), (7, 21406671), (9, 16649633), (11, 13622427), (13, 11526669), (21, 7135557), (33, 4540809), (39, 3842223), (63, 2378519), (77, 1946061), (91, 1646667), (99, 1513603), (117, 1280741), (143, 1047879), (231, 648687), (273, 548889), (429, 349293), (693, 216229), (819, 182963), (1001, 149697), (1287, 116431), (3003, 49899), (9009, 16633)]